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CCDB → Bryophytes → Pottiaceae → Tortella
| Taxon name | Status | Median (n) |
| Tortella humilis (Hedw.) Jenn. | Accepted | 15 |
| Tortella inclinata (R. Hedw.) Limpr. | Accepted | 7 |
| Tortella tortuosa (Hedw.) Limpr. | Accepted | 13 |
| Tortella calycina (Schwägr.) Dixon | Synonym of Barbula calycina Schwägr. | 30 |
| Tortella humilis None | Synonym of Tortella humilis (Hedw.) Jenn. | 15 |
| Tortella densa (Lorentz & Molendo) A. C. Crundwell & Nyholm | Synonym of Tortella inclinata var. densa (Lorentz & Molendo) Limpr. | 14 |
| Tortella tortuosa None | Synonym of Tortella tortuosa (Hedw.) Limpr. | 13 |